R911347172 (MSK071C-0300-NN-S2-UG0-RNNN)
MSK IndraDyn S Synchronous Motors
Technical Specifications
Insulation Value
155
Protection Rating
IP65
Constant Torque at 60 K
12 Nm
Continuous Current Consumption
7.3 A
Speed and Position Monitoring
Single-turn EnDat2.1 optical encoder
Output Shaft
Plain with sealing ring
Weight
13.9 kg
Noise Output
Less than 75 decibels
Moment of Inertia
0.00173 kgm2
Main Drive suitable
Yes
Dissipates Heat
Through natural cooling
Max Rotational Speed
5000 rpm
Max Current Consumption
32.9 A
Max Torque Output
44 Nm
Frequently Asked Questions
How should I interpret 14.0 Nm continuous at standstill (100 K) and 8.5 A on MSK071C-0300-NN-S2-UG0-RNNN?
It indicates sustained feed or holding torque with thermal reference (winding over ambient) of 100 K for guiding continuous-duty sizing. Its paired current clarifies drive sizing and copper-loss estimates for worst-case stall conditions.
Why choose natural-convection cooling on MSK071C-0300-NN-S2-UG0-RNNN?
The fan-less convection reduces parts count and maintenance while keeping thermal paths predictable for duty computations. It also offer retrofit blowers or liquid cooling when application duty cycles demand greater continuous thermal throughput.
How does the EnDat 2.1 singleturn encoder (S2, 2048 periods) on MSK071C-0300-NN-S2-UG0-RNNN enhance positioning?
It provides absolute position on startup and fine incremental signals per revolution to improve loop stability and eliminate homing routines. Its implementations in MSK motors specify system accuracy around ±20 arcsec depending on variant.
What does the 10,900 mH winding inductivity mean for MSK071C-0300-NN-S2-UG0-RNNN control performance?
Its higher inductance increases electrical time constant for smoothing current ripple and easing current-loop tuning at moderate bandwidths. It complements high-resolution feedback for stable servo behavior under variable mechanical loads.
How do the 240° rotatable power/feedback connectors help on MSK071C-0300-NN-S2-UG0-RNNN?
They permit cable exit to be oriented away from obstacles to simplify routing in compact or moving installations. It reduces strain-relief complexity and helps maintain bending radii on robot wrists or gantries.
Common Misspellings
MSK071C0300NNS2UG0RNNN
MSK071C 0300 NN S2 UG0 RNNN
MSK-071C-0300-NN-S2-UG0-RNNN
MSK71C-0300-NN-S2-UG0-RNNN
Internal Product Review
The Indramat’s servo motor MSK071C-0300-NN-S2-UG0-RNNN is designed to generate 14.0 Nm of steady torque and operates at an angular speed of 5000 rpm. It comes with an EnDat 2.1 singleturn optical feedback system and possess a plain design of shaft. This motor has a specified winding inductance of 10900 mH for aiding stable control at 8.5 A. It is used in robotics joints, metal-forming axes and conveyor modules applications.
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